Refmap fails if protein slot present in mudata

[wlason]

I want to run refmap on my mudata object created using integrate. The mudata has a prot modality. Because my model is scvi and not totalvi, this line will evaluate to False, and the script fails because X_array is never created.

https://github.com/DendrouLab/panpipes/blob/5da748c5f12b23f81cd283c46aa94a4135f73bbf/panpipes/python_scripts/refmap_scvitools.py#L86C18-L86C19

Changing this line to if "prot" in mdata.mod.keys(): and removing totalvi check seems to solve the problem. I haven't managed to run the refmap pipeline in full yet (I have some other issues) but it seems to solve this particular problem.